Skelf (noun) (Scots)
A splinter or piece of wood. Also used to describe an annoying person.
Scottish, almost certainly a variation on shelf.
“A’ve goat a skelf the size of a toothpick in my finger”
“Daen’t be such a skelf, yer an idiot.”
Itinerant (adj) (noun)
Travelling from place to place. / A person who travels from place to place.
Late 16th century (used to describe a judge travelling on a circuit): from late Latin itinerant- ‘travelling’, from the verb itinerari, from Latin iter, itiner- ‘journey, road’.